const path = require('path')
const exclusionList = require('metro-config/src/defaults/exclusionList')
const escape = require('escape-string-regexp')
const pak = require('../../package.json')

const root = path.resolve(__dirname, '../..')

const modules = Object.keys({
  ...pak.peerDependencies
})

module.exports = {
  projectRoot: __dirname,
  watchFolders: [root],

  resolver: {
    blockList: exclusionList(
      modules.map((m) => new RegExp(`^${escape(path.join(root, 'node_modules', m))}\\/.*$`))
    ),

    extraNodeModules: modules.reduce((acc, name) => {
      acc[name] = path.join(__dirname, 'node_modules', name)
      return acc
    }, {})
  },

  transformer: {
    getTransformOptions: async () => ({
      transform: {
        experimentalImportSupport: false,
        inlineRequires: true
      }
    })
  }
}
